#40AE2F#40AE2F

#40AE2F is a light, vivid green. Relative luminance 0.316; OKLCH L 66.3% C 0.191 H 141.2°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#40AE2F
RGB	rgb(64, 174, 47)
HSL	hsl(112, 57%, 43%)
HSV	hsv(112, 73%, 68%)
CMYK	cmyk(63.2%, 0%, 73%, 31.8%)
CIE-LAB	lab(62.98, -54.58, 52.95)
CIE-LCH	lch(62.98, 76.04, 135.87°)
OKLab	oklab(66.29% -0.1491 0.1199)
OKLCH	oklch(66.29% 0.191 141.2)
XYZ	xyz(17.7626, 31.5656, 7.8455)
Luminance	0.3157 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE2F #9D2FAE

analogous

#7FAE2F #40AE2F #2FAE5E

triadic

#40AE2F #2F40AE #AE2F40

tetradic

#40AE2F #2F7FAE #9D2FAE #AE5E2F

square

#40AE2F #2F7FAE #9D2FAE #AE5E2F

split-complementary

#40AE2F #5E2FAE #AE2F7F

monochromatic

#1D4E15 #2E7E22 #40AE2F #5DCF4C #89DC7C

Accessibility & contrast

On white

2.87

#40AE2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#40AE2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE2F

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE2F	#FFFFFF	#000000	##000000
##40AE2F	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E18

Deuteranopia (green-blind)

#A5953C

Tritanopia (blue-blind)

#2EA895

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ae2f;
/* rgb */ color: rgb(64, 174, 47);
/* oklch */ color: oklch(66.3% 0.191 141.2);

Tailwind

colors: {
  custom: {
    50: '#83c770',
    500: '#40ae2f',
    950: '#000000',
  },
}

SCSS

$custom: #40ae2f;
$custom-light: #83c770;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae2f",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 47
  },
  "hsl": {
    "h": 111.969,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66286,
    "c": 0.19138,
    "h": 141.2
  },
  "luminance": 0.31567
}

Semantic roles & 50–950 ramp

primary

#40AE2F

secondary

#B975C4

accent

#47E1CC

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AE2F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →